Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 22.92
Milk (kg) -358.00 -0.014 5.01
Fat (kg) -23.92 -0.375 8.96
Prot (kg) -20.27 -0.441 8.95
Fertility Sub Index -4.59
Calving Interval (days) 2.21 -1.459 -3.22
Survival (%) -1.22 1.117 -1.36
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.12
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 1.68 -0.432 -0.73
Maintenance Sub Index Maint. Sub Index 1.41
Live WT (kg) -4.60 -0.307 1.41
Total Carbon Sub Index 19.30

* Based on an €80/tonne carbon price